Alright, let's work through 2663 times 1674 step by step
2663 × 1674 = 1674 × (2663)
+ 1674 × 3 which equals 5022
+ 1674 × 60 that results in 100440
+ 1674 × 600 producing 1004400
+ 1674 × 2000 that equals 3348000

= 4457862
